Walking Ballista enters with X +1/+1 counters on it. {4}: Put a +1/+1 counter on Walking Ballista. Remove a +1/+1 counter from Walking Ballista: It deals 1 damage to any target.
NM-Mint - $7.90
Lightly Played - $7.50
Moderately Played - $7.10
Heavily Played - $6.30
Damaged - $5.10
NM-Mint Non English - $7.90
Lightly Played Non English - $7.50
Moderately Played Non English - $7.10
Heavily Played Non English - $6.30
Damaged Non English - $5.10
Foil Prices
NM-Mint Foil - $77.20
Lightly Played Foil - $73.40
Moderately Played Foil - $69.50
Heavily Played Foil - $61.80
Damaged Foil - $50.20
NM-Mint Foil Non English - $77.20
Lightly Played Foil Non English - $73.40
Moderately Played Foil Non English - $69.50
Heavily Played Foil Non English - $61.80
Damaged Foil Non English - $50.20